54572726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^2$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 89822880

約数和(自身を除く): 35250154

約数列:

[1, 2, 13, 26, 79, 158, 163, 326, 1027, 2054, 2119, 4238, 12877, 25754, 26569, 53138, 167401, 334802, 345397, 690794, 2098951, 4197902, 27286363, 54572726]

約数ペア:

[(1, 54572726), (2, 27286363), (13, 4197902), (26, 2098951), (79, 690794), (158, 345397), (163, 334802), (326, 167401), (1027, 53138), (2054, 26569), (2119, 25754), (4238, 12877)]